Importer::export

static function export($iblockId)
{
	$iblockId = intval($iblockId);
	if ($iblockId <= 0)
		throw new MainArgumentNullException("iblockId");

	$db = CIBlock::GetList(Array(), Array("ID" => $iblockId, "CHECK_PERMISSIONS" => "N"));
	$iblock = $db->Fetch();
	if (!$iblock)
		throw new MainArgumentOutOfRangeException("iblockId");

	if(!$iblock["CODE"])
		throw new MainArgumentException("Parameter 'CODE' is required.", "matches");

	foreach(CIBlock::getMessages($iblockId) as $messageKey => $message)
		$iblock[$messageKey] = $message;

	$list = new CList($iblockId);
	$fields = $list->getFields();
	foreach($fields as $fieldId => $field)
	{
		if ($field["TYPE"] == "NAME")
		{
			$iblock["~NAME_FIELD"] = array(
				"NAME" => $field["NAME"],
				"SETTINGS" => $field["SETTlINGS"],
				"DEFAULT_VALUE" => $field["DEFAULT_VALUE"],
				"SORT" => $field["SORT"],
			);
			break;
		}
	}

	$iblockUtf8 = MainTextEncoding::convertEncodingArray($iblock, LANG_CHARSET, "UTF-8");
	$iblockUtf8 = serialize($iblockUtf8);
	$iblockUtf8Length = MainTextBinaryString::getLength($iblockUtf8);
	$datum = str_pad($iblockUtf8Length, 10, "0", STR_PAD_LEFT).$iblockUtf8;

	if (intval($iblock["PICTURE"]) > 0)
	{
		$picture = CFile::MakeFileArray($iblock["PICTURE"]);
		if (isset($picture["tmp_name"]) && !empty($picture["tmp_name"]))
		{
			$f = fopen($picture["tmp_name"], "rb");
			$pictureData = fread($f, filesize($picture["tmp_name"]));
			fclose($f);

			$pictureTypeLength = MainTextBinaryString::getLength($picture["type"]);
			$pictureLength = MainTextBinaryString::getLength($pictureData);
			$datum .= "P".str_pad($pictureTypeLength, 10, "0", STR_PAD_LEFT).$picture["type"].str_pad($pictureLength, 10, "0", STR_PAD_LEFT).$pictureData;
		}
	}

	$documentType = self::getDocumentType($iblock["IBLOCK_TYPE_ID"], $iblockId);

	$templatesList = CBPWorkflowTemplateLoader::GetList(
		array(),
		array("DOCUMENT_TYPE" => $documentType),
		false,
		false,
		array("ID", "AUTO_EXECUTE", "NAME", "DESCRIPTION", "SYSTEM_CODE")
	);
	while ($templatesListItem = $templatesList->Fetch())
	{
		$bpDescrUtf8 = MainTextEncoding::convertEncodingArray($templatesListItem, LANG_CHARSET, "UTF-8");
		$bpDescrUtf8 = serialize($bpDescrUtf8);
		$bpDescrUtf8Length = MainTextBinaryString::getLength($bpDescrUtf8);
		$datum .= "B".str_pad($bpDescrUtf8Length, 10, "0", STR_PAD_LEFT).$bpDescrUtf8;

		$bp = CBPWorkflowTemplateLoader::ExportTemplate($templatesListItem["ID"], false);
		$bpLength = MainTextBinaryString::getLength($bp);
		$datum .= str_pad($bpLength, 10, "0", STR_PAD_LEFT).$bp;
	}

	if (function_exists("gzcompress"))
		$datum = "compressed".gzcompress($datum, 9);

	return $datum;
}